.price-1 {
    color: #ff3300;
}

.price-2 {
    text-decoration: line-through;
}

.gray {
    color: #8f8f94;
    padding: 0 5px;
}

.total {
    padding: 15px;
}

.detail-size {
    padding: 10px;
    border-bottom: 1px solid #ccc;
}

.detail-size span {
    display: inline-block;
    width: 28px;
    height: 28px;
    border: 1px solid #ccc;
    line-height: 28px;
    text-align: center;
    margin-right: 10px;
    margin-bottom: 10px;
}

.detail-size span.active {
    background: #fa672d;
    color: #FFF;
}

.detail-num {
    padding: 10px;
}

.detail-num span {
    display: inline-block;
    width: 28px;
    height: 28px;
    border: 1px solid #ccc;
    line-height: 28px;
    text-align: center;
}

.detail-num input {
    display: inline-block;
    width: 28px;
    height: 28px;
    line-height: normal;
    margin: 0;
    padding: 0;
    border-radius: 0;
    border-left: none;
    border-right: none;
    vertical-align: top;
    text-align: center;
}

.btns {
    padding: 10px;
    overflow: hidden;
}

.btns a {
    float: left;
    width: 50%;
    height: 34px;
    line-height: 34px;
    text-align: center;
    background-color: #ea543d;
}

.btns span {
    float: left;
    width: 50%;
    height: 34px;
    line-height: 34px;
    text-align: center;
    background-color: skyblue;
}